A bottle of commercial hydrochloric acid solution So is labeled 37% composition by mass, density 1.19 kg/L.

Calculate the concentration of solution So.

4.2 ml of So are diluted to 500ml solution called S. We titrate S with 200 ml of KOH solution of 3×10^-3 mol/l placed in a beaker.
Determine the equivalence point and then find the concentration of solution S.
Deduce the concentration of solution So and its% composition by mass. Compare It to the label

1 answer

i have no idea